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爱德万 ADCE 8250A 光功率计
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选用二手测量仪器的优势是：
1、与新购仪器几个月的供货期相比，购买二手仪器的供货期要短的多。在时间就是市场的今天，优势无疑是最为明显的。
2、二手仪器的价格便宜，基本为新购仪器价格的20%～50%。在电子技术迅速发展的今天，仪器的更新也在加快，投资越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器，我们销售的二手仪器可以做到：
1、保修半年至一年不等。
2、可以根据您的要求，将仪器送至国家级计量测试单位进行校准。
The 8250A is a bench-type optical power meter, which is most suitable for R&D and production of LDs, optical pickups, and drives for optical disks.
It has 0.001dB resolution and 5 1/2-digit display and is also quipped with GPIB and USB interfaces as standard, allowing easy automated system establishment.
Nine kinds of optical sensors with various purpose (general-purpose/blue-violet/high-power/three-wavelength) and different shapes (thin-type/ cylindrical-type) are available. The three-wavelength optical sensors 82314A, 82324A and 82314W are capable of measuring 405nm, 650nm, 780nm wavelength ranges. The blue-violet optical sensors 82312 and 82322 have realized a flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405 nm range. The high-power optical sensors 82313 and 82323 enable high-power measurement of up to 200mW.
Furthermore, the optical sensors for the TQ8210/TQ8215 series are also usable.
Features
* High resolution 0.001dB, 5 1/2-digit display
* GPIB and USB interfaces
* Various sensors available by use
1) three-wavelength optical sensor applicable to Blu-ray disk, DVD (650nm) and CD (780nm), most suitable for pick up evaluation (82314A/82324A/82314W)
- Flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405/650/780 nm bands
- Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup.
2) Blue-violet optical sensor most suitable for Blu-ray disk in the 405nm band (82312/82322)
- Flat wavelength sensitivity characteristic and low incident-angle-dependency in the 405 nm band
- Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup
3) High-power optical sensor of up to 200mW (82313/82323)
- The maximum light-receiving power of 200mW suitable for pickup measurement of high-speed rewritable CD/DVD
- It is possible to measure high power density without saturation up to 200mW even at 0.1mmφ spot diameter.
4) Low-price general-purpose optical sensor (82311/82321)
* Both thin-type and cylindrical-type optical sensors are available. Manual measurement and system built-in measurement can be performed easily.
* Sensor power calibration wavelength: 405/650/780nm
- Maximum three-wavelength power calibration is available on just one sensor by adding the calibration wavelength options. (405nm: OPT+21/650nm: OPT+22/780nm:OPT+23)
* The optical sensors for the TQ8210/TQ8215 series (82014A/82017A/82015/Q82018A) are also usable.
选用二手测量仪器的优势是：
1、与新购仪器几个月的供货期相比，购买二手仪器的供货期要短的多。在时间就是市场的今天，优势无疑是最为明显的。
2、二手仪器的价格便宜，基本为新购仪器价格的20%～50%。在电子技术迅速发展的今天，仪器的更新也在加快，投资越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器，我们销售的二手仪器可以做到：
1、保修半年至一年不等。
2、可以根据您的要求，将仪器送至国家级计量测试单位进行校准。
The 8250A is a bench-type optical power meter, which is most suitable for R&D and production of LDs, optical pickups, and drives for optical disks.
It has 0.001dB resolution and 5 1/2-digit display and is also quipped with GPIB and USB interfaces as standard, allowing easy automated system establishment.
Nine kinds of optical sensors with various purpose (general-purpose/blue-violet/high-power/three-wavelength) and different shapes (thin-type/ cylindrical-type) are available. The three-wavelength optical sensors 82314A, 82324A and 82314W are capable of measuring 405nm, 650nm, 780nm wavelength ranges. The blue-violet optical sensors 82312 and 82322 have realized a flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405 nm range. The high-power optical sensors 82313 and 82323 enable high-power measurement of up to 200mW.
Furthermore, the optical sensors for the TQ8210/TQ8215 series are also usable.
Features
* High resolution 0.001dB, 5 1/2-digit display
* GPIB and USB interfaces
* Various sensors available by use
1) three-wavelength optical sensor applicable to Blu-ray disk, DVD (650nm) and CD (780nm), most suitable for pick up evaluation (82314A/82324A/82314W)
- Flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405/650/780 nm bands
- Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup.
2) Blue-violet optical sensor most suitable for Blu-ray disk in the 405nm band (82312/82322)
- Flat wavelength sensitivity characteristic and low incident-angle-dependency in the 405 nm band
- Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup
3) High-power optical sensor of up to 200mW (82313/82323)
- The maximum light-receiving power of 200mW suitable for pickup measurement of high-speed rewritable CD/DVD
- It is possible to measure high power density without saturation up to 200mW even at 0.1mmφ spot diameter.
4) Low-price general-purpose optical sensor (82311/82321)
* Both thin-type and cylindrical-type optical sensors are available. Manual measurement and system built-in measurement can be performed easily.
* Sensor power calibration wavelength: 405/650/780nm
- Maximum three-wavelength power calibration is available on just one sensor by adding the calibration wavelength options. (405nm: OPT+21/650nm: OPT+22/780nm:OPT+23)
* The optical sensors for the TQ8210/TQ8215 series (82014A/82017A/82015/Q82018A) are also usable.
Optical Power Meter Accessories (Optical Sensors)